The Wisconsin Ultraviolet Photo Polarimeter Experiment (WUPPE) flew as part
of the 16 day Astro-2 Spacelab mission in March 1995. A systematic survey of
the interstellar polarization in the ultraviolet was one of the main
projects for the flight. The program was carefully crafted to 1) sample
the galactic plane as uniformly as practicable, 2) explore sight lines of
diverse chemical composition and morphology and 3) measure the shape of the
UV polarization through the full range of known wavelengths of peak
polarization in the optical. In the course of the mission 18 galactic
stars were observed specifically for their interstellar polarization.
Five other stars observed in other programs appear to be dominated by the
interstellar component. (Six targets in the LMC are presented separately by
Clayton et al. this meeting) To these we can add four stars observed only
during Astro-1, four observed by the HST FOS and one remaining observation
from the Gehrels 1970 balloon flight. We will present preliminary results
from Astro-2 and combine these with both previously published UV data and
optical observations from the University of Wisconsin's Pine Bluff
Observatory and elsewhere.

This work has been supported by NASA contract NAS5-26777 with the
University of Wisconsin.